Triple

T13108511
Position Surface form Disambiguated ID Type / Status
Subject Department of Industrial and Operations Engineering (University of Michigan) E310909 entity
Predicate abbreviation P43 FINISHED
Object IOE
IOE is the abbreviation for the University of Michigan’s Department of Industrial and Operations Engineering, a leading program in optimizing complex systems and processes.
 E1021456 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: IOE | Statement: [Department of Industrial and Operations Engineering (University of Michigan), abbreviation, IOE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IOE
Context triple: [Department of Industrial and Operations Engineering (University of Michigan), abbreviation, IOE]
  • A. IOE
    IOE is the Independent Office of Evaluation of the International Fund for Agricultural Development, responsible for assessing the effectiveness and impact of IFAD’s strategies and operations.
  • B. IOE
    IOE is the University College London Institute of Education, a leading centre for research and teaching in education and social science.
  • C. IAO
    IAO is the abbreviation for the Fraunhofer Institute for Industrial Engineering, a German research institute focused on applied industrial and organizational engineering.
  • D. IEOC
    IEOC is a Metrolink commuter rail service connecting California’s Inland Empire region with Orange County and coastal destinations.
  • E. OEI
    OEI is the Office of Environmental Information within the U.S. Environmental Protection Agency, responsible for managing environmental data, information policy, and related technology systems.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: IOE
Triple: [Department of Industrial and Operations Engineering (University of Michigan), abbreviation, IOE]
Generated description
IOE is the abbreviation for the University of Michigan’s Department of Industrial and Operations Engineering, a leading program in optimizing complex systems and processes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IOE
Target entity description: IOE is the abbreviation for the University of Michigan’s Department of Industrial and Operations Engineering, a leading program in optimizing complex systems and processes.
  • A. IOE
    IOE is the Independent Office of Evaluation of the International Fund for Agricultural Development, responsible for assessing the effectiveness and impact of IFAD’s strategies and operations.
  • B. IOE
    IOE is the University College London Institute of Education, a leading centre for research and teaching in education and social science.
  • C. IAO
    IAO is the abbreviation for the Fraunhofer Institute for Industrial Engineering, a German research institute focused on applied industrial and organizational engineering.
  • D. IEOC
    IEOC is a Metrolink commuter rail service connecting California’s Inland Empire region with Orange County and coastal destinations.
  • E. OEI
    OEI is the Office of Environmental Information within the U.S. Environmental Protection Agency, responsible for managing environmental data, information policy, and related technology systems.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d806a872d08190a329806f8ff30df4 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d9817ce07881909ec552bf861ac175 completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e27bd8fc8190a81130b7cb3a8bd8 completed May 3, 2026, 5:51 a.m.
NEDg Description generation batch_69f6e37023d48190ba6a0b790ed23370 completed May 3, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69f6e407dd988190b928b8931985a815 completed May 3, 2026, 5:58 a.m.
Created at: April 9, 2026, 9:05 p.m.